| Abbreviation | Definition |
|---|---|
| BSLC | Binational Softwood Lumber Council |
| BSRAC | Baltic Sea Regional Advisory Council (also seen as BS RAC) |
| BSSC | Basic Sciences Student Council |
| BSSC | Black Student Success Council |
| BSSC | Building Seismic Safety Council |
| BSTP | Bangladeshi Stop Tobacco Project |
| BTAC | Business Threat Awareness Council |
| BTBC | Blackfeet Tribal Business Council |
| BTC | Bodoland Territorial Council |
| BTC | British TaekwonDo Council |
| BTEC | British Technology and Education Council |
| BTEC | Business and Technician Education Council |
| BTEC | Business and Technology Education Council |
| BTRC | Blackall Tambo Regional Council |
| BTYK | Bilim Ve Teknoloji Yuksek Kurulu (Science and Technology Supreme Council, Turkey) |
| BUSC | British Universities Snowsports Council |
| BVC | Business Volunteer Council |
| BWC | Black Warrior Council |
| BWSC | Bi Weekly Staff Council |
| BYC | British Youth Council |